package org.oslog.webapp.web.common.filter;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;

import com.tomaer.platform.framework.sh.security.core.common.utils.LogUtil;

public class GenRequestUniqueKeyFilter implements Filter{

	static final LogUtil logger = LogUtil.getLogger(GenRequestUniqueKeyFilter.class);
	
	public void init(FilterConfig arg0) throws ServletException {
		
	}
	
	public void doFilter(ServletRequest arg0, ServletResponse arg1,FilterChain arg2) throws IOException, ServletException {
		LogUtil.setUniqueKey();
		logger.debug("<<<<<<<<<< START REQUEST PROCESS >>>>>>>>>>");
		arg2.doFilter(arg0, arg1);
		logger.debug("<<<<<<<<<< END REQUEST PROCESS >>>>>>>>>>");
		LogUtil.destoryUniqueKey();
	}
	
	public void destroy() {
		
	}

}
